This Loaded Veggie White Lasagna is comfort food at its finest — layers of tender noodles, roasted vegetables, creamy ricotta, and a luxurious white sauce baked to golden perfection. It’s hearty, satisfying, and bursting with garden-fresh flavor, all without a hint of meat.
Perfect for a fall dinner, holiday gathering, or elegant vegetarian main course, this lasagna captures the essence of Italian-inspired home cooking while adding a lighter, veggie-forward twist. Every layer delivers creamy, cheesy, and savory goodness that makes this dish unforgettable.
Why You’ll Love This Lasagna
- Creamy and rich without being heavy
- Packed with colorful roasted vegetables
- Perfect centerpiece for vegetarian dinners or potlucks
- Family-friendly and meal-prep approved
Recipe Overview
Prep Time: 30 minutes
Cook Time: 45 minutes
Total Time: 1 hour 15 minutes
Servings: 8
Ingredients
For the Roasted Vegetables:
1 zucchini, sliced
1 yellow squash, sliced
1 red bell pepper, chopped
1 small broccoli crown, chopped
1 cup mushrooms, sliced
2 tablespoons olive oil
½ teaspoon salt
½ teaspoon black pepper
For the White Sauce (Béchamel):
4 tablespoons butter
4 tablespoons all-purpose flour
3 cups milk (whole or 2%)
1 cup heavy cream
½ teaspoon garlic powder
½ teaspoon Italian seasoning
Salt and pepper to taste
For the Cheese Layer:
2 cups ricotta cheese
1 cup grated parmesan cheese
2 cups shredded mozzarella
1 egg
1 tablespoon chopped parsley
For Assembly:
9 lasagna noodles, cooked al dente
Extra mozzarella for topping
Step-by-Step Instructions
1. Roast the vegetables
Preheat oven to 400°F (200°C). Toss zucchini, squash, peppers, broccoli, and mushrooms with olive oil, salt, and pepper. Spread on a baking sheet and roast for 15–20 minutes until tender.
2. Make the white sauce
In a saucepan, melt butter over medium heat. Whisk in flour and cook for 1–2 minutes. Slowly pour in milk and cream, whisking constantly until thickened. Add garlic powder, Italian seasoning, salt, and pepper. Remove from heat.
3. Prepare the cheese filling
In a bowl, mix ricotta, parmesan, mozzarella, egg, and parsley until smooth.
4. Assemble the lasagna
Spread a thin layer of white sauce on the bottom of a greased baking dish. Layer noodles, ricotta mixture, roasted veggies, more sauce, and repeat until all ingredients are used. Finish with sauce and a generous layer of mozzarella on top.
5. Bake
Cover with foil and bake at 375°F (190°C) for 25 minutes. Remove foil and bake another 15–20 minutes until golden and bubbly.
6. Rest & serve
Let cool for 10 minutes before slicing. Garnish with fresh parsley or basil.
Pro Tips & FAQs
Can I make this ahead of time?
Yes! Assemble the lasagna up to a day ahead and refrigerate. Bake fresh before serving.
Can I use other veggies?
Absolutely — try spinach, kale, carrots, or eggplant for variety.
Can I make it gluten-free?
Use gluten-free lasagna noodles and a gluten-free flour blend for the sauce.
Flavor Variations
Spinach Alfredo Lasagna: Add sautéed spinach and use Alfredo sauce instead of béchamel.
Pesto Veggie Lasagna: Swirl pesto into the sauce for an herby twist.
Four-Cheese White Lasagna: Add provolone or fontina for extra richness.
Nutrition Summary
A creamy, satisfying vegetarian lasagna packed with roasted veggies and cheesy white sauce — a feel-good dinner for any occasion.
| Serving Size | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 slice | 420 | 18g | 34g | 22g | 4g | 7g |
Disclaimer: Nutrition facts are estimates and may vary depending on ingredients used.
